增加基本项目配置

node_modules/animate.css/source/attention_seekers/heartBeat.css

@@ -0,0 +1,27 @@
+@keyframes heartBeat {
+  0% {
+    transform: scale(1);
+  }
+
+  14% {
+    transform: scale(1.3);
+  }
+
+  28% {
+    transform: scale(1);
+  }
+
+  42% {
+    transform: scale(1.3);
+  }
+
+  70% {
+    transform: scale(1);
+  }
+}
+
+.heartBeat {
+  animation-name: heartBeat;
+  animation-duration: 1.3s;
+  animation-timing-function: ease-in-out;
+}